We examine the different properties of iron and sulfur when they are mixed and when they are chemically combined.

We investigate the properties of bubbles of methane gas and bubbles of the gas we breathe out.

We compare melting points of lead and tin to the melting point of their alloy, solder.

We compare the reactivity of Group 1 and Group 2 metals.

We look at how an incandescent light bulb can be made.

We use a Bunsen burner to burn different chemical salts to see how the flame colour changes.

We use potassium ferricyanide and luminol indicator to show how forensic scientists detect blood at crime scenes.

We demonstrate a displacement reaction using silver nitrate and copper.